From ea6d38d5f3b123b765e5bf8e2dc4f957e4b43eb6 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Thu, 24 Oct 2013 00:06:32 +0200
Subject: SDL: Make activateManager/deactivateManager SdlGraphicsManager
 specific.

We can do this now that we can use virtual inheritance and dynamic_cast
because we enabled RTTI.
---
 backends/graphics/sdl/sdl-graphics.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'backends/graphics/sdl')

diff --git a/backends/graphics/sdl/sdl-graphics.h b/backends/graphics/sdl/sdl-graphics.h
index ebf8078f23..fea743b3ca 100644
--- a/backends/graphics/sdl/sdl-graphics.h
+++ b/backends/graphics/sdl/sdl-graphics.h
@@ -39,6 +39,19 @@ public:
 	SdlGraphicsManager(SdlEventSource *source);
 	virtual ~SdlGraphicsManager();
 
+	/**
+	 * Makes this graphics manager active. That means it should be ready to
+	 * process inputs now. However, even without being active it should be
+	 * able to query the supported modes and other bits.
+	 */
+	virtual void activateManager() {}
+
+	/**
+	 * Makes this graphics manager inactive. This should allow another
+	 * graphics manager to become active again.
+	 */
+	virtual void deactivateManager() {}
+
 	/**
 	 * Notify the graphics manager that the graphics needs to be redrawn, since
 	 * the application window was modified.
-- 
cgit v1.2.3